2 lexer.hh -- declare Lily_lexer
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #ifndef MY_LILY_LEXER_HH
10 #define MY_LILY_LEXER_HH
12 #include "includable-lexer.hh"
15 #include "duration.hh"
22 class Lily_lexer : public Includable_lexer
24 DECLARE_SMOBS(Lily_lexer,);
30 int lookup_keyword (String);
31 int scan_bare_word (String);
32 SCM scan_markup_word (String);
33 int scan_escaped_word (String);
34 int identifier_type (SCM);
35 char escaped_char (char) const;
37 Keyword_table *keytable_;
39 String main_input_name_;
45 /* Scheme hash tables with (oct name acc) values, and symbol keys. */
46 SCM chordmodifier_tab_;
47 SCM pitchname_tab_stack_;
52 Lily_lexer (Sources*);
53 Lily_lexer (Lily_lexer const&);
56 void prepare_for_next_token ();
57 int try_special_identifiers (SCM* ,SCM);
58 Input here_input () const;
63 void start_main_input ();
65 SCM lookup_identifier (String s);
66 SCM lookup_identifier_symbol (SCM s);
67 void push_chord_state (SCM tab);
68 void push_figuredbass_state ();
69 void push_lyric_state ();
70 void push_initial_state ();
71 void push_markup_state ();
72 void push_note_state (SCM tab);
74 void LexerError (char const *);
75 void set_encoding (String);
76 SCM encoding () const;
77 void set_identifier (SCM name_string, SCM);
78 bool is_note_state () const;
79 bool is_chord_state () const;
80 bool is_lyric_state () const;
81 bool is_figure_state () const;
84 #endif /* MY_LILY_LEXER_HH */